McDonald Breaks the Record

James McDonald’s record-breaking Group 1 milestone is in the spotlight this week, highlighting a career that continues to build momentum at the highest level. Alongside that, we review the Top Five Rated Winners, assess key performances in our Autumn Report Card, and explore the importance of staking discipline in Racing & Betting IQ.

🌏 Autumn Glow - 107.5: Elevated again to a new peak of 107.5, extending her sequence of elite-level performances, and it is that consistency at a world-class level that should now firmly see her recognised on the global stage. In a solidly run race that briefly steadied between the 800m and 600m before building again, she travelled well above standard to the 400m and still produced a +4L sprint between the 400m and 200m. That ability to accelerate so quickly off a strong early speed and do so to a greater extent than other good horses who had spent less energy in the run is a clear sign of her elite talent.
Her rating understates the performance, given that James McDonald sat up and let her cruise to the line under her own steam over the final 75m, with the 2.8L margin not fully reflecting what she could have produced if ridden out. The new layer Autumn Glow showed us in this race is her capacity to absorb pressure at a strong tempo and still produce sharp acceleration, a combination that is one of the defining traits of champion racehorses. On this evidence, she looks capable of stepping up to 2000m without issue.

💎 Aeliana - 104.7: Won the G1 Ranvet Stakes over 2000m, just shy of her 105.3 behind Autumn Glow last start, and most importantly, it confirms she has elevated to a new level, with these two performances establishing a high-class base beyond her previous 103.3 peak and more typical 101 to 102 range.
The race shape saw a strong test over the final 1200m, with Nash Rawiller starting to build the tempo on Lindermann after a slow early pace. The 1000m to 400m was particularly fast, turning it into a genuine stamina test. Aeliana absorbed that pressure and still finished well above standard over the final 400m to get over the top of a gallant Lindermann late (104.1), with Sir Delius (103.1) also sustaining a strong chase in third. This race carries all the hallmarks of strong, reliable form.

⚡️ Jigsaw - 102: Continued his remarkable run of form, making it six straight wins and adding a Group 1 WFA William Reid Stakes to his resume. He ran a 102 rating to win this race, marginally above his 101.7 over the same track and distance seven days earlier. As he did there, he controlled the race from the front, showing strong, sustained speed and plenty of resilience to hold off a tightly packed group of chasers, with just 1.3L covering the first six home. The performance had added merit given the pattern: superior ground away from the fence, not ideal for leaders, and a meeting that favoured runners from off the speed. He was the only leader to win on the day. While he has shown he does not need to lead to win, it remains a clear preference that brings out his best. His record now stands at 12 wins from 18 starts when leading, compared to just 3 from 21 when he does not.

🎯 Guest House - 101: Delivered on the promise trainers Mick Price and Michael Kent Jnr had flagged since his debut win, taking out a high-pressure Group 1 Golden Slipper with a 101 rating performance. That figure sits around 1.3L below the previous 10-year winner median of 103.9, aligning with the broader pre-race view that this juvenile crop was tracking a little below some past others. Even so, Guest House has produced the best performance of his generation to date, in a race run at a fast speed, which adds substance to the rating. He defeated Blue Diamond winner Streisand (97.8), who he was arguably an unlucky third to when they clashed in that race the start before. With that form line holding through into the Slipper, Guest House has clearly established himself as the leading colt of this crop, with Streisand confirming her position as the top filly.

🙌 Autumn Boy - 100.5: Emulated his sire The Autumn Sun by completing the Caulfield Guineas and Rosehill Guineas double, producing a 100.5 rating, marginally above his 100 in the Caulfield Guineas and his 99.8 behind Sheza Alibi in the Randwick Guineas last start. While his sire remains a clear benchmark with ratings of 104.1 and 104.7 in those races, Autumn Boy has still come out ahead of recent Rosehill Guineas winners, including Broadsiding (99.5), Riff Rocket (100), Lindermann (100) and Mounga (99), placing this performance in a solid historical range. The race shape on Saturday placed the emphasis on acceleration rather than stamina, with an even tempo to the 1200m before a notable slowdown to the 600m, where the leader Bingi ran 38.25 secs, and then a build from the 600m with the fastest section over the final 400m. Autumn Boy’s superior turn of foot between the 400m and 200m proved decisive, putting the race away quickly, and he was still travelling strongly through the line, leaving the others with no excuses.

*Ratings are normalised to weight-for-age for each horse.

Each week in The Autumn Report Card, we assess and grade the performances of key runners as they build through their autumn campaigns. The grades go beyond the raw result, weighing each run against expectations for this stage of preparation, the suitability of the race setup and how the performance shapes their prospects to reach or improve on their past peak performances.

In April 2008, a 16-year-old apprentice rode his first Group 1 winner in New Zealand.

Sixteen years later, James McDonald has surpassed Damien Oliver’s long-standing Australian record of 129 Group 1 wins, now sitting on 131 after a treble aboard Aeliana, Autumn Boy and Autumn Glow for Chris Waller.

It is a milestone built on sustained excellence that, if anything, is accelerating. Let’s break down McDonald’s remarkable rise at the elite level.

🌏 The Global Profile

Of James McDonald’s 131 Group 1 wins:

McDonald is a superstar on the global stage, but his dominance in Australia is what defines his standing.

🌱 The Early Years

McDonald had his first ride in Australia in May 2009 and his first at the Group 1 level in March 2011. His first Australian Group 1 winner came in June 2011 aboard Scarlett Lady in the Queensland Oaks.

From the 2010/11 season to the end of 2019/20:

That period included a significant interruption, with a disqualification between late 2016 and mid-2018, a setback that would have derailed many careers.

Instead, it became a turning point.

📈 The Shift: From Elite to Dominant

Since August 2020, James McDonald’s numbers tell a different story:

That is 33 more Group 1 wins in Australia from 47 fewer rides compared to the previous decade.

🎯 The Opportunity Factor

McDonald is quick to credit the horses he’s ridden and acknowledge that he often rides favourites in Group 1 races as a key factor in his success. That is true, but it also needs to be viewed in context, as those opportunities are well earned.

Pre-2020:

Since 2020:

The strike rate for favourites across all Group 1 races since 2020 is 33.2%.

🔥 The Recent Edge

Since the start of the 2023 season:

While McDonald has had outstanding opportunities riding fancied runners, the level of performance he has delivered is extraordinary.

For all the talk of the “JMac tax” in betting markets, the data shows that at the Group 1 level, he continues to exceed elevated expectations.

📊 The Compounding Effect

Success at the elite level compounds.

Better results lead to better opportunities, and better opportunities, in the hands of a rider capable of maximising them, lead to even greater success.

That is where James McDonald now sits.

What began as early promise has evolved into sustained dominance, driven by skill, opportunity, and the ability to consistently deliver under pressure.

Barring something unforeseen, there is little to suggest his trajectory will slow any time soon.

Racing & Betting IQ is a weekly series of practical tips, insights, and mental models drawn from experience. If you take your betting seriously, these principles can help sharpen how you think about and approach the game.

*Answers at the bottom

➡ Rosehill Gardens | Group 3 DONCASTER PRELUDE 1500M
➡ Rosehill Gardens | Group 2 EMANCIPATION STAKES 1500M
➡ Rosehill Gardens | Group 1 H E TANCRED STAKES 2400M
➡ Rosehill Gardens | Group 2 NEVILLE SELLWOOD STAKES 2000M
➡ Rosehill Gardens | Group 3 STAR KINGDOM STAKES 1200M
➡ Rosehill Gardens | Group 3 T L BAILLIEU HANDICAP 1400M
➡ Rosehill Gardens | Group 2 TULLOCH STAKES 2000M
➡ Rosehill Gardens | Group 1 VINERY STUD STAKES 2000M
➡ Morphettville | Listed Sportsbet Clare Lindop Stakes 1600M
➡ Morphettville | Listed Sportsbet Dequetteville Stakes 1050M
➡ Morphettville | Listed Sportsbet Matrice Stakes 1200M
➡ Flemington | Listed ATA/Bob Hoysted Handicap 1000M
➡ Flemington | Listed Lexus Roy Higgins 2600M
➡ Flemington | Group 1 TAB Australian Cup 2000M
➡ Flemington | Group 3 TBV Thoroughbred Breeders Stakes 1200M
➡ Flemington | Listed VRC Sprint Classic 1100M
➡ Ascot | Listed MELVISTA STAKES 2200M
➡ Ascot | Group 3 W.A. OAKS 2400M